FAQ
1. Sample service;
Yes. YUHUA DNA is kind for all clients. And we have materials in stock to finish sample in short time.
2. Shiping service;
we have many kind shipping forwarders to support best shiping solution. And we have own plywood package department.
3. After-sale service;
we will take video and pictures to teach the installation. And our design and package way make set-up easily.
4. How long the warranty?
1 years for core parts,excpet glassware parts.
5. What is the Certification approved ?
ISO9001, CE, UL